<template>
    <div class="product">
        <product-param :title="product.name">
            <button slot="buy" class="btn" @click="buy">立即购买</button>
        </product-param>

        <div class="content">
            <div class="item-bg">
                <h2>{{product.name}}</h2>
                <h3>{{product.subtitle}}</h3>
                <p>
                    <a href="" id="1">全球首款双频 GP</a>
                    <span>|</span>
                    <a href="" id="2">骁龙845</a>
                    <span>|</span>
                    <a href="" id="3">AI 变焦双摄</a>
                    <span>|</span>
                    <a href="" id="4">红外人脸识别</a>
                </p>
                <div class="price">
                    <span>￥<em>{{product.price}}</em></span>
                </div>
            </div>
            <div class="item-bg-2"></div>
            <div class="item-bg-3"></div>

            <div class="item-swiper">
                <swiper :options="swiperOption">
                    <swiper-slide><img src="~assets/images/product/gallery-2.png" alt=""></swiper-slide>
                    <swiper-slide><img src="~assets/images/product/gallery-3.png" alt=""></swiper-slide>
                    <swiper-slide><img src="~assets/images/product/gallery-4.png" alt=""></swiper-slide>
                    <swiper-slide><img src="~assets/images/product/gallery-5.jpg" alt=""></swiper-slide>
                    <swiper-slide><img src="~assets/images/product/gallery-6.jpg" alt=""></swiper-slide>
                    <!-- Optional controls -->
                    <div class="swiper-pagination" slot="pagination"></div>
                </swiper>
                <p class="desc">小米8 AI变焦双摄拍摄</p>
            </div>

            <div class="item-video">
                <h2>60帧超慢动作摄影<br/>慢慢回味每一瞬间的精彩</h2>
                <p>后置960帧电影般超慢动作视频，将眨眼间的美妙展现得淋漓尽致！<br/>更能AI 精准分析视频内容，15个场景智能匹配背景音效。</p>
                <div class="video-bg" @click="showSlide='slideDown'"></div>
                <div class="video-box" v-show="showSlide">
                    <div class="overlay"></div>
                    <div class="video" v-bind:class="showSlide">
                        <span class="icon-close" @click="closeVideo"></span>
                        <video src="~assets/images/product/video.mp4" muted autoplay controls="controls"></video>
                    </div>
                </div>
            </div>
        </div>

    </div>
</template>

<script>
    import ProductParam from "../../components/ProductParam";
    import {swiper, swiperSlide} from 'vue-awesome-swiper';
    import 'swiper/dist/css/swiper.css';
    import {getProduct} from 'network/product';

    export default {
        name: "Product",
        components: {
            swiper,
            swiperSlide,
            ProductParam
        },
        data() {
            return {
                showSlide: '',//控制动画效果
                product: {},//商品信息
                swiperOption: {
                    autoplay: true,
                    slidesPerView: 3,
                    spaceBetween: 30,
                    freeMode: true,
                    pagination: {
                        el: '.swiper-pagination',
                        clickable: true,
                    }
                }
            }
        },
        mounted() {
            this.getProductInfo();
        },
        methods: {
            closeVideo() {
                this.showSlide = 'slideUp';
                setTimeout(() => {
                    this.showSlide = '';
                }, 600)
            },
            buy() {
                let id = this.$route.params.id;
                this.$router.push(`/detail/${id}`);
            },
            getProductInfo() {
                let id = this.$route.params.id;
                getProduct(id).then(res => {
                    // console.log(res);
                    this.product = res;
                })
            }
        }
    }
</script>

<style scoped lang="scss">
    @import 'assets/scss/mixin.scss';

    .product {
        .content {
            .item-bg {
                background: url('~assets/images/product/product-bg-1.png') no-repeat center;
                height: 718px;
                text-align: center;

                h2 {
                    font-size: 80px;
                    padding-top: 55px;
                }

                h3 {
                    font-size: 24px;
                    letter-spacing: 10px;
                }

                p {
                    margin-top: 21px;
                    margin-bottom: 40px;

                    a {
                        font-size: 16px;
                        color: #333333;
                    }

                    span {
                        margin: 0 15px;
                    }
                }

                .price {
                    font-size: 30px;
                    color: #333333;

                    em {
                        font-style: normal;
                        font-size: 38px;
                    }
                }
            }

            .item-bg-2 {
                background: url(~assets/images/product/product-bg-2.png) no-repeat center;
                height: 480px;
                background-size: 1226px 397px;
            }

            .item-bg-3 {
                background: url(~assets/images/product/product-bg-3.png) no-repeat center;
                height: 638px;
                background-size: cover;
            }

            .item-swiper {
                margin: 36px auto 52px;

                .desc {
                    font-size: 18px;
                    color: #333333;
                    text-align: center;
                }

                img {
                    width: 100%;
                }
            }

            .item-video {
                height: 1044px;
                background-color: #070708;
                margin-bottom: 76px;
                color: #FFFFFF;
                text-align: center;

                h2 {
                    font-size: 60px;
                    padding-top: 82px;
                    margin-bottom: 47px;
                }

                p {
                    font-size: 24px;
                    margin-bottom: 58px;
                }

                .video-bg {
                    background: url('~assets/images/product/gallery-1.png') no-repeat center;
                    background-size: cover;
                    width: 1226px;
                    height: 540px;
                    margin: 0 auto 120px;
                    cursor: pointer;
                }

                .video-box {
                    .overlay {
                        @include position(fixed);
                        background-color: #333333;
                        opacity: .4;
                        z-index: 10;
                    }

                    @keyframes slideDown {
                        from {
                            top: -50%;
                            opacity: 0;
                        }
                        to {
                            top: 50%;
                            opacity: 1;
                        }
                    }
                    @keyframes slideUp {
                        from {
                            top: 50%;
                            opacity: 1;
                        }
                        to {
                            top: -50%;
                            opacity: 0;
                        }
                    }

                    .video {
                        position: fixed;
                        top: -50%;
                        left: 50%;
                        transform: translate(-50%, -50%);
                        z-index: 10;
                        width: 1000px;
                        height: 536px;
                        opacity: 1;

                        &.slideDown {
                            animation: slideDown .6s linear;
                            top: 50%;
                        }

                        &.slideUp {
                            animation: slideUp .6s linear;
                        }

                        .icon-close {
                            position: absolute;
                            top: 20px;
                            right: 20px;
                            @include bgImg(20px, 20px, '~assets/images/icon-close.png');
                            cursor: pointer;
                            z-index: 11;
                        }

                        video {
                            width: 100%;
                            height: 100%;
                            object-fit: cover;
                            outline: none;
                        }
                    }
                }
            }
        }

        button {
            margin-left: 10px;
        }
    }
</style>
